Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
basis.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 08:06:14 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns20.digicertdns.com dns.digicertdns.com 2009010359 43200 3600 1209600 180
Primary NS (mname)
ns20.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010359
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns25.digicertdns.net
ns24.digicertdns.net
ns22.digicertdns.com
ns21.digicertdns.com
ns20.digicertdns.com
ns23.digicertdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.198.113.97 include:us._netblocks.mimecast.com include:mail.zendesk.com include:spf.protection.outlook.com include:mailsenders.netsuite.com include:_spf.salesforce.com include:et._spf.pardot.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- google-site-verification=3Ro4k15nMMJkuhAo_L8dRa20IIqNd2czApxLhvSBFgA
- onetrust-domain-verification=9142fdc254454fc99f813837153980c4
- google-site-verification=Vuj2W3d3dGcHlmdUisrjMy5LDBul5iYa-uhdFqLN8dA
- _acjibthqi4wx2pmr4aya1rb6vegi8cz
- 0ed1fe018a7382dc1828454caab657c00eb7a10dd4
- SPFv=spf1 ip4:207.198.113.97 include:us._netblocks.mimecast.com include:mail.zendesk.com include:spf.protection.outlook.com include:mailsenders.netsuite.com include:_spf.salesforce.com include:et._spf.pardot.com -all
- adobe-idp-site-verification=3b4c348560a72277c9b08378bba24698f29171140471b698135cb15418c3a4c1
- lucid-verification=fY28Ify6Vw61
- anthropic-domain-verification-6gryz9=ZLJvZ8nVD6dk9gvIaQZex9ScL
- 5v4rxmlxnp0vzl3sl3qv7hhl22pzn7dh
- ZOOM_verify_3flZzgbKET466IBykLAeOs
- liveramp-site-verification=H9kR9kNxa4zj0N2fKcb_mC9aKOVWfuO0eVJU2bvnECw
- 1password-site-verification=HQZHUUZSWNAWVGMMHFSU2XEMZA
- google-site-verification=_VSHtlE-wlOtcVb3Hv1KJhlUehvS4gzn_qQGRXVCZgo
- MS=ms30633070
- pardot75412=8576dc7b5ae47758ac25253a0fcf3a2baae93d7eef3e47019ac46295f71b595c
- sending_domain75412=7ad51695666b4e144b5821da69a6e0581caa0162452147c939d43efe4de8d58e
- atlassian-domain-verification=oTEYo8dEk0qnIhqdTbLmkjzBw8ZcPJoUZaom0Hikuih1bAWru6tDN35Zao10VkJC
Full email verification for basis.com
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